16541294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 31781376

約数和(自身を除く): 15240082

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 2903, 5698, 5806, 20321, 31933, 40642, 63866, 107411, 214822, 223531, 447062, 751877, 1181521, 1503754, 2363042, 8270647, 16541294]

約数ペア:

[(1, 16541294), (2, 8270647), (7, 2363042), (11, 1503754), (14, 1181521), (22, 751877), (37, 447062), (74, 223531), (77, 214822), (154, 107411), (259, 63866), (407, 40642), (518, 31933), (814, 20321), (2849, 5806), (2903, 5698)]